baber/WOPTO huggingface dataset:
Patent JP-H07198168-A (JP)
Title: Outdoor unit for air conditioner
Inventor: MIYAZAWA KENICHI
IPC: F24F5/00
Filed: 1994-01-07
Abstract: PURPOSE:To prevent an abnormal rise in the temperature of a controller in a control box by providing a cover which switches the box in response to the ambient temperature and opens it when the ambient temperature becomes a set temperature or higher. CONSTITUTION:An opening 21 is opened at a sidewall 6a of a control box 6 opposed to a heat exchanging chamber 4, and switched by a cover 20. The cover 20 is formed of shape memory alloy, switched in response to the ambient temperature, automatically opened when the ambient temperature becomes a set temperature (e.g. 10 deg.C), thereby opening the box 6 with the chamber 4 via the opening 21. Thus, warm air in the box 6 is sucked by an air flow in the chamber 4 generated by a fan 10, and forcibly exhausted. In this manner, abnormal rise of a temperature of a controller in the box 6 can be prevented.
Patent JP-H03215288-A (JP)
Title: Drum type washing machine
Inventor: MORIWAKI NOBUYASU
IPC: D06F23/02
Filed: 1990-01-19
Abstract: PURPOSE:To precisely detect the load of laundry by measuring the rotational frequency of a driving motor to directly detect the rotational state of a rotary drum which changes depending upon the amount of laundry. CONSTITUTION:A speed detector 13 provided with a built-in tachometer generator and others is connected to a motor 11, and to a controller 15 and a load detector 16 in an operating panel 14. After converted to a voltage proportional to the rotational frequency by the speed detector 13, the rotational frequency of the motor 11 is compared with the voltage set by a speed setting element, and the motor 11 is driven so that an error voltage, e.g. the differential voltage, becomes zero by inputs from an error amplifier and a driving circuit. Thereby, the rotational frequency of the motor 11 can be maintained at the value set by the speed setting element. The rotational frequency signal of the motor 11 which is converted to voltage by the speed detector 13 is input to the load detecting element 16 where the signal is compared with a specified voltage to calculate the time period required for the motor to reach the specified rotational frequency after the motor is started. The calculated time period is compared with a specified reference time period to judge the load amount.
Patent JP-H10202267-A (JP)
Title: Water supply equipment
Inventor: OKADA TAKASHI
IPC: E03B1/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a water supply equipment excellent in antibacterial property and mechanical strength as compared with the conventional PVC pipe in the water supply equipment for supplying water to each water faucet in an optional building by branching a water supply pipe from a city water pipe and using the water supply pipe and a joint. SOLUTION: The water supply pipe 10 and joint 20 with the inner face coated with a film and made of copper or copper alloy are used as the water supply pipe and joint at the optional part of the water supply equipment, hence the antibacterial and sterilizing properties of copper are effectively utilized, and a water supply equipment excellent in mechanical strength is constituted. As a result, the water supply equipment using the copper pipe at its optional part and excellent in antibacterial property and mechanical strength is constituted as required by the orderer.
Patent JP-2000209479-A (JP)
Title: Camera incorporated video tape recorder
Inventor: OISHI YOSHINOBU
IPC: H04N5/95
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a camera incorporated VTR (camcorder) capable of realiz ing a time base correcting function by the simple constitution of just adding an optical path change means. SOLUTION: The recorder is provided with an electronic view finder(EVF) 2 for projecting reproduced video signals from a video tape 8, the optical path change means 3 for switching optical video signals projected by the electronic view finder 2 and the optical video signals from a camera lens 1, a charge coupled device(CCD) 4 for converting the optical video signals outputted from the optical path change means 3 to electric signals and a camera part signal processing circuit 5 for converting the output of the charge coupled device 4 to the video signals of a prescribed format.
Patent JP-S5397368-A (JP)
Title: Semiconductor device
Inventor: ITAZU NORIO
IPC: H01L21/58
Filed: 1977-02-07
Abstract: PURPOSE: To avoid the impairment of the element and to manufacture a flat semiconductor device, by positioning the element with one elastic substance and using the other elastic substance for the buffer at the screwing time of the container. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60155802-A (JP)
Inventor: TOUFUJI YOSHINORI
IPC: F22B1/18
Filed: 1984-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11208651-A (JP)
Title: Paper pack
Inventor: CHIKU MASAMI
IPC: B65D5/74
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To check a content inside from outside for a paper pack used as a refill container for refilling the content. SOLUTION: In a paper pack provided with a paper pack main body 11 formed of a paper material formed into the pack shape and so constituted as to fill a content therein and a take-out opening 15 for taking out the content to the outside, a window section 25 for checking visually the content in the pack main body 11 is formed, and a transparent member 16 blocking liquidtightly the window section 25 is bonded directly with the paper pack main body 11. The transparent member 26 is preferably formed of a base mixed with an ultraviolet absorber.
Patent JP-H09205265-A (JP)
Title: Method for manufacturing ceramic wiring board and green sheet drilling device
Inventor: ASAI HIRONORI
IPC: H05K3/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent a hole from being blocked when forming a fine through hole whose a diameter of approximately 50-100μm in a ceramic green sheet in the process for manufacturing a multilayer ceramic wiring board. SOLUTION: When forming a through hole 14a in a ceramic green sheet 14 using a punching pin 12, an ion air current for preventing magnetization is supplied from an ion air current supply blow-off port 19 to the surrounding of a through hole formation site. The through hole 14a thus formed is filled with a conductive paste and at least one ceramic green sheet 14 where the conductive paste is filled is laminated to manufacture a ceramic forming body. By baking the ceramic forming body and simultaneously baking the ceramic base and the conductive paste, a ceramic wiring board is manufactured.
Patent JP-H08197693-A (JP)
Title: Amorphous polyolefinic laminated stretched film and production thereof
Inventor: SAKAI AKIHIKO
IPC: B32B27/00
Filed: 1995-01-27
Abstract: PURPOSE: To obtain an amorphous polyolefinic laminated stretched film having both of high moistureproofness and high oxygen barrier properties and excellent in the balance of physical properties such as easy tearing, transparency, rigidity, appearance or the like. CONSTITUTION: In an amorphous polyolefinic laminated stretched film containing an A-layer composed of amorphous polyolefin with a glass transition temp. of 70-145 deg.C and a B-layer composed of a saponified ethylene/vinyl acetate copolymer and characterized by that the A-layer forms at least one outer layer, the thickness ratio of the A-layer and the B-layer is 95:5-50:50 and the stretching and orienting magnification at least in one direction thereof is twice or more. A laminated non-stretched film subjected to co-extrusion so that the thickness ratio of the A- and B-layers becomes 95:5-50:50 is stretched twice or more at least in one direction.
Patent JP-H02194512-A (JP)
Title: Manufacture of chip-type film capacitor
Inventor: KANEYASU TAKAO
IPC: H01G4/30
Filed: 1989-01-23
Abstract: PURPOSE:To prevent a vapor-deposited metal of a film from being corroded and an insulation defect from being caused by a method wherein a laminated body is immersed in its state and a conductive layer and a solder layer are formed additionally on a metal vapordeposited part so that a solution by a chemical treatment penetrates into a chip body. CONSTITUTION:Several sheets of films are wound on a drum 1 in a close contact manner; a laminated body 2 is formed; electrode parts 3A, 3B are formed on its laminated end faces by a metal frame-spraying operation; the laminated body 2 is detached from the drum 1. Then, the laminated body 2 is immersed in a resin. During this process, since electrode parts 3A, 3B are formed by the spraying operation, they are porous; the resin penetrates into the inside mainly from the porous parts. Then, the resin on the surface of the electrodes 3A, 3B is removed. When the resin and one part of the surface of the electrode parts are polished for this removal, a conductive paste can be coated in a flat and close contact manner. Then, a copper paste or the like is coated as the conductive paste and is baked; then, a conductive layer is formed. Then, this assembly is immersed in a solder tank; the electrode parts 3A, 3B are soldered. After the laminated body has been treated in an above-mentioned state, the body is cut in a direction perpendicular to the electrode parts 3A, 3B; a chip body 4 is formed.
Patent JP-S63181799-A (JP)
Inventor: MIYAGAWA YUTAKA
IPC: D06F59/04
Filed: 1987-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06223649-A (JP)
Title: Manufacture of bi oxide superconducting wire
Inventor: KITAMURA YU
IPC: B21F19/00
Filed: 1993-01-28
Abstract: PURPOSE:To manufacture a superconducting wire which does not exhibit electrical anisotropy in a magnetic field, without requiring rolling process. CONSTITUTION:Calcined powders of Bi, Pb, Sr, Ca and Cu blended together in a predetermined mole ratio are subjected to CIP process and then subjected to heat treatments to achieve growth of a superconducting phase by 60% or higher. The critical current density (Jc) of a superconducting wire, manufactured by inserting the molding of the powders into an Ag rod, disposing an Ag pipe outside it and drawing the molding into a round wire which is then heat treated, has a value of 15000A/cm<2> at 77.3K and at 0T and does not show dependency on electrical anisotropy in a magnetic field, i.e., the direction H of the magnetic field.
Patent JP-H03216020-A (JP)
Title: Voltage conversion circuit
Inventor: IWASAKI KEIICHI
IPC: H03L7/093
Filed: 1990-01-22
Abstract: PURPOSE:To easily change an output voltage by controlling the number of transistors(TRs) connected to a current mirror circuit in response to the setting value of a register. CONSTITUTION:A current mirror circuit is constituted of TRs 11, 12 and P- channel TRs 13-1-13-n. In this case, transmission gates (15-1)-(15-n) are turned on/off with a data inputted to a register and whether or not the TRs (13-1)-(13-n) are in use as a current mirror circuit is decided. That is, the P-channel TRs (13-1)-(13-n) in response to the number of H bits set to the register are used for the current mirror circuit and the TRs 12 and the TRs (13-1)-(13-n) apply current control. Thus, an output voltage is easily made variable in response to the setting value of the register.
Patent JP-H03216630-A (JP)
Title: Light quantity controller
Inventor: IWASAKI HIROYUKI
IPC: G03B9/02
Filed: 1990-01-22
Abstract: PURPOSE:To smoothly actuate a stop blade and to save power by setting the winding diameter of the coil part of a torsion coil spring equal to or above the open diameter of a diaphragm and concentrically disposing the coil part on the optical axis of a photographing lens. CONSTITUTION:The winding diameter of the coil part of the torsion coil spring 24 is set equal to or above the open diameter of the diaphragm and the coil part is concentrically disposed on the optical axis of the photographing lens. Therefore, the load fluctuation of the spring is kept nearly constant even when the deflection angle of the spring 24 is varied by turning a ring 14, and the ring 14 smoothly turns. Since the load fluctuation of the spring is a little, the energizing force of the spring 24 on the diaphragm open side is made weak and the power for driving a servometer 22 is kept to the minimum. Thus, the stop blade 26 is smoothly actuated and the output of the driving means is made small, so that the power is saved.
Patent JP-H08204008-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: SUNADA TAKESHI
IPC: H01L21/3065
Filed: 1995-01-30
Abstract: PURPOSE: To prevent reduction of reliability and occurrence of faults in conduction between upper and lower wirings by forming the second insulating film, having self-flattening capacity, on the first plasma CVD insulating film so that the first plasma CVD insulating film remains when a pillar is removed. CONSTITUTION: After the first wiring material 12 and a pillar 13 are formed in accumnulation, in sequence, an a semiconductor substrate 10, the first plasma CVD insulation film and the second insulating film 15 which has self-flattening capacity are formed in sequence over the entire surface. And, the second insulating film 15 is, across the entire surface, etched back to the position lower than the top surface of the pillar 13. On the entire surface, the second plasma CVD insulating film 16 is formed, and after applying a resist 17, the resist 17 and the second plasma CVD insulating film 16 are, with the same etching rate, etched back till the first plasma CVD insulating film 14 an the top surface of the pillar 13 is exposed. After the top surface of the exposed first plasma CVD insulating film 14 is etched till a part of the pillar 13 is exposed, the exposed pillar 13 is removed.
Patent JP-H05203384-A (JP)
Title: Shell and tube heat exchanger
Inventor: FUKAHORI MASAHISA
IPC: F28F9/02
Filed: 1992-01-28
Abstract: PURPOSE:To draw many circular tubes from one opening of a body in an integrally supporting state by a subsupport plate and a support plate and to easily repair the tubes by arraying and supporting one ends of the tubes by the subsupport plate which can pass through the body. CONSTITUTION:Support plates 2, 3 are so provided as to block openings at both sides of a cylindrical body 1 having an inlet and an outlet. The one plate 3 is split to a subsupport plate 3a and an auxiliary support plate 3b, and both the plates 3a, 3b are detachably coupled by a coupling bolt 4 through a sealing material 5a. Many circular tubes 6 are inserted to be disposed in the body 1, one ends of the tubes 6 are arranged to be supported at a predetermined interval to the plate 2, and the other ends of the tubes 6 are arranged to be supported to the plate 3a. End plates 7 are provided outside the plates 2, 3b to form passages 8a, 8b. Thus, at the time of repairing the tube 6, the tubes 6 can be drawn in an integrally supporting state by the plates 3a, 2 to facilitate the repairing.
Patent JP-H10207471-A (JP)
Title: Active type vibration control device
Inventor: KAWAZOE HIROSHI
IPC: G10K11/178
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an active noise vibration control device capable of detecting a condition susceptible to diverge and properly coping with the condition when it is detected. SOLUTION: A step 201 judges whether or not a reference signal (x) is inputted, and when the judgment is 'YES', the process goes to a step 202 to read and store remaining vibration signal (e). The operation at the step 202 is repeated executed until a next reference signal is inputted and determines an impulse response of a vibration transfer system.  And, the process goes to a step 204, and a central value Ap representing a gain characteristic of a vibration transfer system is extracted from an impulse response of the vibration transfer system; at a step 205, it reads an initial value Aint determined under the same condition as the central value Ap when there is no change in the characteristic of the vibration transfer system; at a step 206, a difference ΔA between the central value Ap and the initial value Aint is calculated; at a step 207, it is judged whether or not an absolute value of the difference ΔA is larger than a fixed threshold value Ath; and if the judgment is 'YES', the gain characteristic of the present vibration transfer system is judged as varied from an initial state.
Patent JP-S54105847-A (JP)
Title: Method of treating sludge and the like
Inventor: OGINO ETSUO
IPC: B63B35/00
Filed: 1978-02-06
Abstract: PURPOSE: To fascilitate dehydration by spreading a porous synthetic resin sheet over a slurry layer of sludge or the like formed in a dumping site while a plastic treatment ship, which is set afloat on the layer, is being moved.  
     CONSTITUTION: A slurry, such as sludge, dredged from the sea bottom or the like is thrown at a dumping place 2 demarked by a weir bank 1 to form a slurry layer 3. Then, a plastic treatment ship 4 is set afloat thereon. While the ship 4 is moving a porous synthetic resin sheet 5 which is made therein is spread over the layer 3. A good quality soil or the like os scattered thereover to form a banking 8. Thus, water in the layer 3 is allowed to penetrate the ground 8 through the pores of the sheet 5, thereby dehydrating the layer 3. In place of soil, a treatment apparatus such as dehydrator may be applied on the sheet 5. In this manner, entry of the soil into the layer 3 can be checked, thus assuring an economic dehydration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55104667-A (JP)
Title: Electrostatic coater
Inventor: OGATA TSUTOMU
IPC: B05B5/08
Filed: 1979-02-06
Abstract: PURPOSE: To better the effect of coating as well as make coater operatable at lower voltage than the conventional ones by inserting bleeder resistance in series into the earth circuit of object to be coated.  
     CONSTITUTION: The gun head 11 for atomizing paint is earthed and then the electrode 11b is provided at a position close to the nozzle 11a of the gun head, to which negative electrostatic voltage is applied. The object 12 to be coated is delivered in order to a position facing the gun head 11 by the feeder 13 in such a way as to jet the atomized charged particles P'. And, the bleeder resistance 16 of high resistance value is inserted serially with the object 12 to be coated into the earth circuit 15 from which positive electrostatic voltage is applied to the object 12 to be coated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06220574-A (JP)
Title: High toughness thick steel plate capable of increasing strength by heat treatment and excellent in workability and its production
Inventor: HOSHINO MANABU
IPC: C21D8/02
Filed: 1993-01-28
Abstract: PURPOSE:To produce a high toughness thick steel plate capable of strength increase by heat treatment and excellent in workability by specifying a composition consisting of C, Si, Mn, Cu, Al, and Fe and also providing a ferrite structure of specific grain size. CONSTITUTION:This plate is a high toughness thick steel plate which has a composition consisting of, by weight, 0.01-0.10% C, 0.05-0.7% Si, 0.05-1.0% Mn, 0.8-2.0% Cu, 0.005-0.1% Al, and the balance Fe with inevitable impurities and further containing, if necessary, 0.2-2.0% Ni and has >=6mm plate thickness and where the volume fraction of ferrite and the average grain size of ferrite are regulated to >=95% and 15-25mum, respectively. Further, this steel plate can be increased in strength by about 100MPa by means of heat treatment and has superior workability. thick steel plate can have a structure in which prescribed amount of Nb is added and other alloy components are regulated. The thick steel plate with high toughness can be obtained by subjecting a steel with the above composition to heating up to 1000-1250 deg.C and then to hot rolling at 20-90% cumulative draft at 750-850 deg.C.
Patent JP-H01309265-A (JP)
Title: Alkaline secondary battery and its manufacture
Inventor: YASUDA HIDEO
IPC: H01M4/52
Filed: 1989-01-20
Abstract: PURPOSE:To materialize super rapid charge by using a cadmium negative electrode plate in which nickel hydroxide or nickel oxide is used for a negative electrode active material, and by making the content of cadmium hydroxide in the negative electrode active material correspondent to the amount of a positive electrode active material. CONSTITUTION:Content of nickel hydroxide or nickel oxide in a negative electrode active material is defined as 2 to 60wt.% to the whole cadmium, while content of cadmium hydroxide in the negative electrode material is defined as 0.95 or less by weight ratio to nickel hydroxide of a positive electrode active material. If content of cadmium hydroxide of a negative electrode plate is defined as 0.95 times or less of the positive electrode active material by weight ratio, charge from a positive electrode is terminated or a rapid change in a negative electrode potential occurs before the termination of charge, thus the charge control is executed easily with good accuracy. Thereby, super rapid charge becomes possible.
Patent JP-S54105571-A (JP)
Title: Oscillation testing apparatus
Inventor: TAKAHASHI TAKESHI
IPC: G01M10/00
Filed: 1978-02-07
Abstract: PURPOSE: To make possible acquiring of the same data as those of testing of large- scale life-size multiplex models through the use of a small size water tank by providing a supporting device which supports both ends of the object being afloat on water surface and subjected to testing and exerts respectively specified displacements or reactions to the end parts.  
     CONSTITUTION: An oscillation generator A is fixed to the rail 12 of a water tank by means of a base frame 18 and as a motor 17 revolves, its vertical sliding frame 15 is moved vertically along shafts 18a, b by means of a pinion 16a and rack 16b. When a motor 22 revolves, the transverse sliding frame 14 is moved forward or backward along the shaft 15a of the frame 15 by means of a bolt 20 and nut 21. The vertical and horizontal movement quantities are detected with respective displacement detectors 24, 25 and the positions of slide bearings 19 are arbitrarily settable. The both end parts 1a, b of an object 1 are inserted to the bearings 19 of the generator A and specified  reaction may be exterted to the end parts 1a, b by moving the frame 14. The generator A is operated by a control circuit B and the waves created by a wave maker reproduce the oscillations of one object 1 when the objects 1 are connected in multiplex, whereby the testing in a small size water tank may be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63181118-A (JP)
Title: Production of magnetic recording medium
Inventor: SUZUKI HIROSHI
IPC: G11B5/84
Filed: 1987-01-22
Abstract: PURPOSE:To improve an electromagnetic conversion characteristic and reliability in a high-density recording region by bringing a magnetic layer into contact with the curved surface of a rotary metallic cylinder having the smooth surface along said surface, thereby polishing away the ruggedness on the surface. CONSTITUTION:The magnetic layer 14 mainly consisting of magnetic powder and resin binder is coated on a nonmagnetic base and is dried and after said layer is cured by subjecting the layer to a calender treatment, the metallic cylinder 13 having the excellent surface characteristic is rotated and the magnetic layer 14 is brought into contact with the surface thereof along the curved surface thereof, by which the ruggedness on the surface is polished away. The surface roughness components of microamplitudes and long periods on the surface of the magnetic layer 14 are removed and the projections which are the cause for signal drop-out are also crushed. The extreme surface layer of the magnetic layer 14 is heated and deteriorated in property by the contact with the metallic cylinder under high rotation, by which the surface hardened layer advantageous for the durability is formed. The electromagnetic conversion characteristic which is excellent in a high density recording region as well is thereby obtd. and signal defects are decreased. The reliability is thus improved.
Patent JP-S59187075-A (JP)
Inventor: HIRARU MASHIYUUDO ABUDORA
IPC: C07C45/68
Filed: 1984-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。